Вопрос по схемке, что я недавно привёл.
Вот такой .jed по ней получился:
Код:
ispLEVER Classic 1.7.00.05.28.13 Lattice Semiconductor Corp.
JEDEC file for: P16V8R V9.0
Created on: Tue Jan 21 19:42:17 2014
1.bls
*
QP20* QF2194* QV0* F0*
X0*
NOTE DEVICE NAME: GAL16V8D-15LP*
NOTE Table of pin names and numbers*
NOTE PINS D6:6 D7:5 DD52_15:9 M1:1 D0:2 D1:3 D4:7 D5:4 D2:8 DD47_9:12*
NOTE PINS N_17:13*
L1536 01110111101101110111011110111111*
L1792 11111111111111111111111111111111*
L1824 11111111111111111111111111011011*
L2120 00000001*
L2128 1111111111111111111111111111111111111111111111111111111111111111*
L2193 1*
C1414*
7FA6
Что за сигнал N_17 на 13 ноге появился? В схеме у меня его нет, в сообщениях .rpt показывает такое:
Код:
Page 1
ispLEVER Classic 1.7.00.05.28.13 - Device Utilization Chart Tue Jan 21 21:58:30 2014
1.bls
--------------------------------------------------------------------------------
Module : '1'
--------------------------------------------------------------------------------
Input files:
ABEL PLA file : 1ffd_lock.tt3
Device library : P16V8R.dev
Output files:
Report file : 1ffd_lock.rpt
Programmer load file : 1ffd_lock.jed
--------------------------------------------------------------------------------
Page 2
ispLEVER Classic 1.7.00.05.28.13 - Device Utilization Chart Tue Jan 21 21:58:30 2014
1.bls
P16V8R Programmed Logic:
--------------------------------------------------------------------------------
DD47_9 = !( !N_17.Q & !DD52_15 );
N_17.D = ( D0 & D1 & !D5 & D7 & D6 & D4 & !D2 ); " ISTYPE 'INVERT'
N_17.C = ( M1 );
Page 3
ispLEVER Classic 1.7.00.05.28.13 - Device Utilization Chart Tue Jan 21 21:58:30 2014
1.bls
P16V8R Chip Diagram:
--------------------------------------------------------------------------------
P16V8R
+---------\ /---------+
| \ / |
| ----- |
M1 | 1 20 | Vcc
| |
D0 | 2 19 |
| |
D1 | 3 18 |
| |
D5 | 4 17 |
| |
D7 | 5 16 |
| |
D6 | 6 15 |
| |
D4 | 7 14 |
| |
D2 | 8 13 | !N_17
| |
DD52_15 | 9 12 | !DD47_9
| |
GND | 10 11 |
| |
| |
`---------------------------'
SIGNATURE: N/A
Page 4
ispLEVER Classic 1.7.00.05.28.13 - Device Utilization Chart Tue Jan 21 21:58:30 2014
1.bls
P16V8R Resource Allocations:
--------------------------------------------------------------------------------
Device | Resource | Design |
Resources | Available | Requirement | Unused
======================|===========|=============|==============
| | |
Input Pins: | | |
| | |
Input: | 10 | 9 | 1 ( 10 %)
| | |
Output Pins: | | |
| | |
In/Out: | 8 | 2 | 6 ( 75 %)
Output: | - | - | -
| | |
Buried Nodes: | | |
| | |
Input Reg: | - | - | -
Pin Reg: | 8 | 1 | 7 ( 87 %)
Buried Reg: | - | - | -
Page 5
ispLEVER Classic 1.7.00.05.28.13 - Device Utilization Chart Tue Jan 21 21:58:30 2014
1.bls
P16V8R Product Terms Distribution:
--------------------------------------------------------------------------------
Signal | Pin | Terms | Terms | Terms
Name | Assigned | Used | Max | Unused
=========================================|==========|=======|=======|=======
DD47_9 | 12 | 1 | 7 | 6
N_17.D | 13 | 1 | 8 | 7
==== List of Inputs/Feedbacks ====
Signal Name | Pin | Pin Type
=========================================|==========|=========
M1 | 1 | CLK
D0 | 2 | INPUT
D1 | 3 | INPUT
D5 | 4 | INPUT
D7 | 5 | INPUT
D6 | 6 | INPUT
D4 | 7 | INPUT
D2 | 8 | INPUT
DD52_15 | 9 | INPUT
Page 6
ispLEVER Classic 1.7.00.05.28.13 - Device Utilization Chart Tue Jan 21 21:58:30 2014
1.bls
P16V8R Unused Resources:
--------------------------------------------------------------------------------
Pin | Pin | Product | Flip-flop
Number | Type | Terms | Type
=======|========|=============|==========
14 | BIDIR | NORMAL 7 | D
15 | BIDIR | NORMAL 7 | D
16 | BIDIR | NORMAL 7 | D
17 | BIDIR | NORMAL 7 | D
18 | BIDIR | NORMAL 7 | D
19 | BIDIR | NORMAL 7 | D
Что мне этим хотят сказать? Какой сигнал подавать на 13 ногу после прошивки?